NumberResearch Membership · Data 09/24/2026

Recent thousands-block assignments

204 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/24/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.

Most active assignees, last 30 days
ONVOY, LLC - CA 204
New assignments by month Sep 2026 Aug 2026 Jul 2026 Jun 2026 May 2026 Apr 2026 Mar 2026 Feb 2026 Jan 2026 Dec 2025 Nov 2025 Oct 2025
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2021-04-13 442-319-7XXX 7000–7999Assigned ONVOY, LLC - CA 649C CALIFORNCY CA
2021-04-13 442-319-8XXX 8000–8999Assigned ONVOY, LLC - CA 649C CALIFORNCY CA
2021-04-13 442-542-2XXX 2000–2999Assigned ONVOY, LLC - CA 649C NEEDLES CA
2021-04-13 442-542-3XXX 3000–3999Assigned ONVOY, LLC - CA 649C NEEDLES CA
2021-04-13 619-914-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C HARBSNALPN CA
2021-04-13 619-914-5XXX 5000–5999Assigned ONVOY, LLC - CA 649C HARBSNALPN CA
2021-04-13 661-514-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C MCFARLAND CA
2021-04-13 661-514-5XXX 5000–5999Assigned ONVOY, LLC - CA 649C MCFARLAND CA
2021-04-13 661-851-7XXX 7000–7999Assigned ONVOY, LLC - CA 649C EARLIMART CA
2021-04-13 661-851-8XXX 8000–8999Assigned ONVOY, LLC - CA 649C EARLIMART CA
2021-04-13 805-365-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C SANMARGART CA
2021-04-13 805-909-3XXX 3000–3999Assigned ONVOY, LLC - CA 649C CAMBRIA CA
2021-04-13 805-909-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C CAMBRIA CA
2021-04-13 820-800-7XXX 7000–7999Assigned ONVOY, LLC - CA 649C CAYUCOS CA
2021-04-13 831-304-3XXX 3000–3999Assigned ONVOY, LLC - CA 649C GREENFIELD CA
2021-04-13 831-304-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C GREENFIELD CA
2021-04-13 949-670-2XXX 2000–2999Assigned ONVOY, LLC - CA 649C CAPITRNVLY CA
2021-04-13 949-670-3XXX 3000–3999Assigned ONVOY, LLC - CA 649C CAPITRNVLY CA
2021-04-13 949-670-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C CAPITRNVLY CA
2021-04-13 949-670-5XXX 5000–5999Assigned ONVOY, LLC - CA 649C CAPITRNVLY CA
2021-04-13 949-867-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C NEWPORTBCH CA
2021-04-13 949-867-6XXX 6000–6999Assigned ONVOY, LLC - CA 649C NEWPORTBCH CA
2021-04-13 949-867-7XXX 7000–7999Assigned ONVOY, LLC - CA 649C NEWPORTBCH CA
2021-04-13 949-996-0XXX 0000–0999Assigned ONVOY, LLC - CA 649C NEWPORTBCH CA
2021-04-13 951-540-1XXX 1000–1999Assigned ONVOY, LLC - CA 649C LAKEVIEWNU CA
2021-04-13 951-540-2XXX 2000–2999Assigned ONVOY, LLC - CA 649C LAKEVIEWNU CA
2021-04-13 951-540-3XXX 3000–3999Assigned ONVOY, LLC - CA 649C LAKEVIEWNU CA
2021-04-13 951-540-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C LAKEVIEWNU CA
2021-04-12 209-435-1XXX 1000–1999Assigned ONVOY, LLC - CA 649C DOS PALOS CA
2021-04-12 209-435-5XXX 5000–5999Assigned ONVOY, LLC - CA 649C DOS PALOS CA
2021-04-12 530-471-2XXX 2000–2999Assigned ONVOY, LLC - CA 649C WEED CA
2021-04-12 530-561-3XXX 3000–3999Assigned ONVOY, LLC - CA 649C ANDERSON CA
2021-04-12 530-561-7XXX 7000–7999Assigned ONVOY, LLC - CA 649C ANDERSON CA
2021-04-12 530-572-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C YREKA CA
2021-04-12 530-572-6XXX 6000–6999Assigned ONVOY, LLC - CA 649C YREKA CA
2021-04-12 530-625-2XXX 2000–2999Assigned ONVOY, LLC - CA 649C HOOPA CA
2021-04-12 530-685-6XXX 6000–6999Assigned ONVOY, LLC - CA 649C WILLOWS CA
2021-04-12 530-706-8XXX 8000–8999Assigned ONVOY, LLC - CA 649C HAYFORK CA
2021-04-12 530-732-9XXX 9000–9999Assigned ONVOY, LLC - CA 649C GERBER CA
2021-04-12 530-734-5XXX 5000–5999Assigned ONVOY, LLC - CA 649C FRENCHGLCH CA
2021-04-12 530-772-6XXX 6000–6999Assigned ONVOY, LLC - CA 649C CHALLENGE CA
2021-04-12 530-783-1XXX 1000–1999Assigned ONVOY, LLC - CA 649C PARADISE CA
2021-04-12 530-783-2XXX 2000–2999Assigned ONVOY, LLC - CA 649C PARADISE CA
2021-04-12 530-783-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C PARADISE CA
2021-04-12 530-783-5XXX 5000–5999Assigned ONVOY, LLC - CA 649C PARADISE CA
2021-04-12 530-804-8XXX 8000–8999Assigned ONVOY, LLC - CA 649C WILLOWS CA
2021-04-12 530-868-9XXX 9000–9999Assigned ONVOY, LLC - CA 649C BIGGS CA
2021-04-12 530-964-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C MCCLOUD CA
2021-04-12 559-384-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C BURREL CA
2021-04-12 559-384-5XXX 5000–5999Assigned ONVOY, LLC - CA 649C BURREL CA

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/24/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.